Can the HPE H3C JD119A Compatible LINK-PP be monitored remotely?

Yes. DOM enables live monitoring of optical power, voltage, and temperature.

Why choose the 1310nm wavelength?

It supports efficient transmission on single-mode fiber and is widely used for reliable 1G links.

What are its typical use cases?

Enterprise networks, campus backbones, telecom access, FTTx, and other gigabit optical links.

Does it support standard Gigabit Ethernet protocols and optical diagnostics?

Yes. The module supports IEEE 802.3z, IEEE 802.3ah, SFP MSA (INF-8074i) and SFF-8472 DOM/DDM, allowing real-time monitoring of transmit power, receive power, temperature, voltage and laser bias current on supported networking equipment.

What type of fiber and connector should I use with this module?

This model is designed for single-mode fiber (SMF) with a Duplex LC/UPC interface. It operates at 1310nm and supports transmission distances up to 10km under standard optical link conditions.

Is there an industrial temperature version for outdoor cabinets or base station deployments?

Yes. If your project requires extended operating temperatures for industrial or outdoor environments, we also provide industrial-temperature versions. Contact our sales team with your environmental requirements for the appropriate recommendation.

We're planning a project with 300+ units. Do you offer better pricing for bulk orders?

Yes. Volume discounts are available for enterprise and distributor purchases. Please send us your required quantity and destination country, and we'll provide a customized quotation with the best available pricing.

Will this module work with Cisco, Juniper and HPE switches, or is it vendor locked?

The LS-SM311G-10C is designed as an MSA-compliant compatible SFP transceiver and is widely compatible with Cisco, Juniper, HPE, Dell, Arista, Netgear and many other Gigabit Ethernet switches. If you have a specific switch model, feel free to contact us for compatibility verification before ordering.

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HPE H3C JD119A Compatible LINK-PP 1G SFP 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module

Name: HPE H3C JD119A Compatible LINK-PP 1G SFP 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
Brand: LINK-PP
SKU: 219191
Price: 10.75 USD
Availability: InStock
Rating: 5 (24 reviews)

# 219191

Product: HPE H3C JD119A Compatible LINK-PP 1G SFP 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module
SKU: 219191
P/N: LS-SM311G-10C
Price: $ 12.5
Stock: 2364 in Stock
Sold: 754
Product URL: https://www.l-p.com/products/477876.htm

For Order Over $1000 Get $15.00 Off , Code: Linkpp15

For Order Over $3000 Get $50.00 Off , Code: Linkpp50

For Order Over $5000 Get $100.00 Off , Code: Linkpp100

New Users: $10 Coupon for Orders , Code: linkpp2610

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Manufacture: LINK-PP

P/N: LS-SM311G-10C

Compatible:: Cisco; LINK-PP; Adtran; Alcatel-Lucent; Allied Telesis; Arista; Aruba; Avago; Avaya; Broadcom; Brocade; Calix; Ciena; D-Link; Dell; Extreme; F5 Networks; FS; Fortinet; Generic; H3C; HPE Aruba; HPE H3C; HPE ProCurve; HW; IBM; Intel; Juniper; NVIDIA/Mellanox; Netgear; Palo Alto Networks; ProCurve; Ruijie; SMC; TP-Link; TRENDnet

Compatible P/N:: JD119A | 10km; JD061A | 40km; JD062A | 40km; JD063B | 80km; JD103A | 100km

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HPE H3C JD119A Compatible LINK-PP 1G SFP Specifications

The HPE H3C JD119A Compatible LINK-PP module is a 1G SFP optical transceiver designed for stable gigabit transmission over single-mode fiber. It delivers dependable performance at a 1310nm operating wavelength with a reach of up to 10km.

HPE H3C Part Number	JD119A	Vendor Name	LINK-PP
Form Factor	SFP	Max Data Rate	1.25Gbps
Wavelength	1310nm	Max Cable Distance	10km
Connector	Duplex LC	Transmitter Type	FP 1310nm
Media	SMF	Receiver Type	PIN
TX Power	-9 to 0dBm	RX Power	-23 to -1dBm
Receiver Sensitivity	<-23dBm	Receiver Overload	-1dBm
Operating Temperature Range	0 to 70°C	Protocols	IEEE 802.3ah-2004, IEEE 802.3z, SFF-8472, SFP MSA (INF-8074i) Compliant

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Q: Does it support standard Gigabit Ethernet protocols and optical diagnostics? By S***n on 2026-03-22

A: Yes. The module supports IEEE 802.3z, IEEE 802.3ah, SFP MSA (INF-8074i) and SFF-8472 DOM/DDM, allowing real-time monitoring of transmit power, receive power, temperature, voltage and laser bias current on supported networking equipment. By admin on 2026-03-24
Q: What type of fiber and connector should I use with this module? By G***r on 2026-01-17

A: This model is designed for single-mode fiber (SMF) with a Duplex LC/UPC interface. It operates at 1310nm and supports transmission distances up to 10km under standard optical link conditions. By admin on 2026-01-19
Q: Is there an industrial temperature version for outdoor cabinets or base station deployments? By Z***n on 2025-07-29

A: Yes. If your project requires extended operating temperatures for industrial or outdoor environments, we also provide industrial-temperature versions. Contact our sales team with your environmental requirements for the appropriate recommendation. By admin on 2025-07-30
Q: We're planning a project with 300+ units. Do you offer better pricing for bulk orders? By P***n on 2024-06-27

A: Yes. Volume discounts are available for enterprise and distributor purchases. Please send us your required quantity and destination country, and we'll provide a customized quotation with the best available pricing. By admin on 2024-06-28
Q: Will this module work with Cisco, Juniper and HPE switches, or is it vendor locked? By J***r on 2024-04-22

A: The LS-SM311G-10C is designed as an MSA-compliant compatible SFP transceiver and is widely compatible with Cisco, Juniper, HPE, Dell, Arista, Netgear and many other Gigabit Ethernet switches. If you have a specific switch model, feel free to contact us for compatibility verification before ordering. By admin on 2024-04-23

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Adam Rodriguez

Lithuania

Verified Purchase

5 .0

2026-04-11

Installed several units in an industrial monitoring project located inside protected indoor control cabinets. Even after continuous operation the temperature stayed well within specification and link stability remained excellent.

44 Helpful vote Comments

Scarlett Cook

Turkey

Verified Purchase

5 .0

2026-03-22

Great compatibility with Arista and Cisco. Saved us a significant amount on maintenance costs. B)

26 Helpful vote Comments

James Allen

Sweden

Verified Purchase

5 .0

2026-03-20

Installed across several office floors for building backbone connectivity. Stable Gigabit Ethernet fiber transceiver performance and zero unexpected disconnects.

67 Helpful vote Comments

Scott Jackson

India

Verified Purchase

5 .0

2026-02-07

We've tested many SFP optical modules over the years. These provide stable receive sensitivity and the DOM values closely match our Fluke measurements. Great for maintenance teams that rely on optical diagnostics every day.

8 Helpful vote Comments

Isabella Roberts

New Zealand

Verified Purchase

5 .0

2025-12-31

Plugged it into our Cisco switch and it linked up instantly. :)

10 Helpful vote Comments

Zachary Morgan

Maldives

Verified Purchase

5 .0

2025-09-04

Our ISP lab uses these for customer edge validation. They consistently establish Gigabit Ethernet links and recover quickly after reboots. Great compatibility with multiple vendors.

84 Helpful vote Comments

Abigail Anderson

Israel

Verified Purchase

5 .0

2025-06-28

Works perfectly with duplex LC fiber. No complaints.

63 Helpful vote Comments

Emma Young

Poland

Verified Purchase

5 .0

2025-05-23

Excellent signal quality over single mode fiber.

25 Helpful vote Comments

Leah White

Taiwan, Province of China

Verified Purchase

5 .0

2025-05-22

After comparing several compatible Gigabit SFP modules, this one offered the best balance between price, compatibility and optical stability. We now use it as our standard module for campus networking and server connectivity. ^^

47 Helpful vote Comments

Chloe Parker

Ireland

Verified Purchase

5 .0

2025-05-17

Fast delivery and reliable optics. Will reorder.

74 Helpful vote Comments

Mia Hill

Spain

Verified Purchase

5 .0

2025-04-05

Low optical loss, fast link initialization, and dependable performance on our enterprise backbone.

83 Helpful vote Comments

Donald Davis

Libyan Arab Jamahiriya

Verified Purchase

5 .0

2024-10-23

Running these in mixed Cisco and Juniper environments. The modules negotiated correctly, DOM information is available, and the switches reported genuine optical diagnostics. Great replacement for much more expensive OEM optics.

53 Helpful vote Comments

Nicholas Nelson

Lithuania

Verified Purchase

5 .0

2024-10-14

For anyone searching for a 10km single mode SFP module, this one is worth considering. Clean LC connectors, reliable optical budget and excellent interoperability across multiple switch vendors. :)

62 Helpful vote Comments

Scarlett Scott

United Arab Emirates

Verified Purchase

5 .0

2024-09-22

We've deployed these in multiple branch offices connected through single-mode fiber. Every 1310nm SFP transceiver synchronized immediately and DOM monitoring has helped identify dirty connectors before they became service issues. Excellent value for IT departments managing many remote sites.

8 Helpful vote Comments

Paul Walker

Mexico

Verified Purchase

5 .0

2024-07-07

Great value for enterprise deployments. A+

77 Helpful vote Comments

I***o

Libyan Arab Jamahiriya

Verified Purchase

5 .0

2024-04-22

Many thanks for the delivery it was well responded to, with quick delivery

36 Helpful vote Comments

Evelyn Brown

Morocco

Verified Purchase

5 .0

2024-04-10

Reliable fiber optic SFP module for enterprise access switches. We'll buy more.

34 Helpful vote Comments

M***z

United States

Verified Purchase

5 .0

2024-02-19

His was a great experience. I found every thing I was looking for and lots of items I will be needing the future.Thanks!!!

6 Helpful vote Comments

Amelia Davis

Finland

Verified Purchase

5 .0

2024-02-08

Our procurement team ordered 150 pieces for a data center refresh. Every module passed incoming inspection, EEPROM information was recognized correctly, and compatibility testing with Dell, Aruba and Netgear switches went smoothly. Very satisfied with the consistency.

84 Helpful vote Comments

Richard Carter

Mexico

Verified Purchase

5 .0

2024-01-28

No compatibility issues with our HPE switches.

35 Helpful vote Comments

G***i

United States

Verified Purchase

5 .0

2024-01-09

The photos of products are nice. The real product is not bad.

3 Helpful vote Comments

Kenneth Rogers

Macao

Verified Purchase

5 .0

2024-01-06

Used them inside our server room for storage replication. The SFP DOM transceiver reports TX/RX optical power accurately, making troubleshooting much easier compared with older non-DDM modules.

47 Helpful vote Comments

A***k

Italy

Verified Purchase

5 .0

2023-12-12

First time customer. Interested to experience your service and price advantages.

51 Helpful vote Comments

K***y

United States

Verified Purchase

5 .0